“iPhone4S baseband bootrom now dumped :)” said MuscleNerd on Twitter. The information comes four days after the iPhone Dev-Team’s member said that there was a “very interesting” iPhone 4S unlock solution in the works, which was also looking promising.

With the baseband bootrom for the Apple iPhone 4S already dumped, we could see a new version of ultrasn0w coming out really soon. Aside from the hardware unlocking solution, there should be an existing jailbreak in order to unlock the iPhone 4S, which either means that we will have to wait for the unlocking hack until the jailbreak comes out, or the developers already have a jailbreak solution in place.